(x+4)+3=2x(4.5+.75)

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Solution for (x+4)+3=2x(4.5+.75) equation: 


Simplifying
(x + 4) + 3 = 2x(4.5 + 0.75)

Reorder the terms:
(4 + x) + 3 = 2x(4.5 + 0.75)

Remove parenthesis around (4 + x)
4 + x + 3 = 2x(4.5 + 0.75)

Reorder the terms:
4 + 3 + x = 2x(4.5 + 0.75)

Combine like terms: 4 + 3 = 7
7 + x = 2x(4.5 + 0.75)

Combine like terms: 4.5 + 0.75 = 5.25
7 + x = 2x(5.25)

Reorder the terms for easier multiplication:
7 + x = 2 * 5.25x

Multiply 2 * 5.25
7 + x = 10.5x

Solving
7 + x = 10.5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-10.5x' to each side of the equation.
7 + x + -10.5x = 10.5x + -10.5x

Combine like terms: x + -10.5x = -9.5x
7 + -9.5x = 10.5x + -10.5x

Combine like terms: 10.5x + -10.5x = 0.0
7 + -9.5x = 0.0

Add '-7' to each side of the equation.
7 + -7 + -9.5x = 0.0 + -7

Combine like terms: 7 + -7 = 0
0 + -9.5x = 0.0 + -7
-9.5x = 0.0 + -7

Combine like terms: 0.0 + -7 = -7
-9.5x = -7

Divide each side by '-9.5'.
x = 0.7368421053

Simplifying
x = 0.7368421053

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